Inkom Silica Quarry Metal/Non-Metal
Ash Grove Cement West Inc
· Surface
Controlled by
Ash Grove Cement Company
Twin Falls County,
ID
·
Abandoned
MSHA Mine ID: 1001016
MSHA record for Inkom Silica Quarry (mine ID 1001016). Fatalities, non-fatal incidents grouped by year, current operator and controller, and mine context.
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Ownership history
- Idaho Portland Cement Company 1950 to 1983
- Ash Grove Cement West Inc 1983 to present
Source: MSHA controller and operator history, updated weekly.
Inkom Silica Quarry sits in Twin Falls County, Idaho, where the Census mining category is 0.3% of county employment.
Local economic context
ⓘ
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.Twin Falls County, Idaho · Population 92,121
0.3%
Mining share of county employment
$65,338
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
No reportable incidents on file.
MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.